Assistance
Control panels should be "assistance savvy," which means that they should
Most control panels will be included in the general Apple Guide database, but a complex control panel may require its own database.
- display the Help button (that is, the button with the question mark icon) for context-sensitive help
- provide suitable entries in the Apple Guide databases for "Guide Me" and "Do It For Me" assistance
Control panels should also provide help balloons. See the "Language" chapter of Macintosh Human Interface Guidelines for general guidelines on Balloon Help behavior and content.